The toilet belongs to a sanitary appliance in the field of building water supply and drainage materials. The main technical feature of this utility model toilet is that a cleaning plug is installed on the upper opening of the S-shaped water trap of the existing toilet, similar to installing an inspection port or cleaning port on a drainage pipeline to clean up clogged objects. After the toilet is clogged, users can use this cleaning plug to conveniently, quickly, and cleanly remove clogged objects, which is economical and practical.
Toilet, which is characterized by the human body’s sitting style when used, can be divided into direct flush type and siphon type according to the flushing method (siphon type is also divided into jet siphon type and vortex siphon type)
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Structural classification
The toilet can be divided into two types: split toilet and connected toilet. Generally, split toilet takes up more space, while connected toilet takes up less space. In addition, the split toilet should have a more traditional appearance and a relatively cheap price, while the connected toilet should appear novel and high-end, with a relatively high price.
Water outlet classification
There are two types of water outlets: bottom drainage (also known as bottom drainage) and horizontal drainage (also known as back drainage). The horizontal drainage outlet is on the ground, and a section of rubber hose should be used to connect it to the rear outlet of the toilet. The drainage outlet of the bottom row, commonly known as a floor drain, simply align the drainage outlet of the toilet with it when using it.
Classification of drainage methods
Toilets can be divided into “direct flush” and “siphon” according to the way they are discharged.
Disinfection type
Disinfection toilet, with a top cover support arranged on the inner surface of the elliptical top cover. The fixed lamp tube support is U-shaped, staggered with the top cover support and fixed on the inner surface of the elliptical top cover. The U-shaped ultraviolet lamp tube is placed between the top cover support and the fixed lamp tube support, and the fixed lamp tube support is higher than the height of the U-shaped ultraviolet lamp tube; The height of the fixed lamp tube support is less than the height of the top cover support, and the plane height of the microswitch K2 is less than or equal to the height of the top cover support. The two pin wires of the U-shaped ultraviolet lamp tube and the two pin wires of the microswitch K2 are connected to the electronic circuit. The electronic circuit is composed of a regulated power supply, a delay circuit, a microswitch K1, and a control circuit. It is installed in a rectangular box, and the four wires S1, S2, S3, and S4 are respectively connected to the two pin wires of the U-shaped ultraviolet lamp tube and the two wires of the microswitch K2. The power line is thrown outside the box. The structure is simple, the sterilization effect is good, and it can be widely used in the restrooms of hotels, restaurants, restaurants, and government agencies. It will play a positive role in solving the sterilization and disinfection of toilets, preventing bacterial infection, and protecting people’s physical and mental health.
Water-saving type
The water-saving toilet is characterized by: the fecal sewage outlet at the bottom of the toilet is directly connected to the sewage discharge pipe, and a sealed movable baffle connected to the upper cover of the toilet is installed at the fecal sewage outlet at the bottom of the toilet. This water-saving toilet has high water-saving efficiency and reduces the discharge of sewage, effectively reducing the manpower, material resources, and financial resources required for water supply, drainage, and sewage treatment.
Requirement: A water-saving toilet, which is composed of a toilet, a sealing baffle, and a flushing device, characterized in that: the fecal sewage outlet at the bottom of the toilet is directly connected to the sewage pipe, and a sealed movable baffle is installed at the fecal sewage outlet at the bottom of the toilet. The movable sealing baffle is fixed at the bottom of the toilet by a connecting rod, which is connected to the upper cover of the toilet through a rotating rod, and a piston water pressure device is installed in front of the toilet, The water inlet of the piston water pressure device is connected to the water storage tank, and a water stop valve is installed inside. The water outlet of the piston water pressure device is connected to the upper edge of the urinal through the water outlet pipe, and a water stop valve is installed on the water outlet pipe. A water pipe connected to other sewage is connected to the sewage pipe near the connection between the sewage pipe and the fecal sewage outlet.
Water saving type
A water-saving toilet. The lower part of the toilet body is open, and the defecation valve is placed inside it and sealed with a sealing ring. The defecation valve is fixed at the bottom of the toilet body with screws and pressure plates. There is a sprinkler head above the front of the toilet body. The linkage valve is located on the side of the toilet body below the handle and is linked to the handle. Simple structure, cheap price, non clogging, and water saving.
Multifunctional
A multifunctional toilet, especially one that can detect weight, body temperature, and urine sugar levels. It is a temperature sensor set at a designated position above the seat; The bottom surface of the above seats is equipped with at least one weight sensing part; A urine sugar value sensing sensor is arranged on the inner side of the toilet body; The control unit consists of a control unit that converts the analog signals transmitted by the temperature sensor, weight sensing unit, and urine glucose value sensing sensor into specified data signals. According to the present invention, modern people can easily measure their weight, body temperature, and urine sugar value by using a toilet at least once a day.
Split type
The split toilet has high water level, sufficient flushing power, multiple styles, and the most popular price. The split body is generally a flushing type of water discharge, with high flushing noise. Due to the separate firing of the water tank and main body, the yield is relatively high. The selectivity of separation is limited by the distance between pits. If it is much smaller than the distance between pits, it is generally considered to build a wall behind the toilet to solve the problem. The water level of the split is high, the flushing force is strong, and of course, the noise is also loud. The split style is not as beautiful as the connected style.
Connected form
The connected toilet has a more modern design, with a lower water level compared to the split water tank. It uses slightly more water and is generally more expensive than the split water tank. The connected body is generally a siphon type drainage system with silent flushing. Due to the water tank being connected to the main body for firing, it is easy to burn out, so the yield is low. Due to the low water level of the joint venture, the pit spacing of the joint venture is generally short in order to increase the flushing force. The connection is not limited by the distance between pits, as long as it is less than the distance between houses.
Wall mounted
The wall mounted toilet has high quality requirements due to the embedded water tank (it cannot be repaired if it is broken), and the price is also the most expensive. The advantage is that it does not take up space and has a more fashionable design, which is widely used abroad. For concealed water tanks belonging to the toilet, generally speaking, connected, split, and concealed water tanks are prone to damage without that water tank. The absolute factor is the damage caused by the aging of water tank accessories and the damage caused by the aging of rubber pads.
According to the principle of flushing toilets, there are two main types of toilets on the market: direct flush and siphon flush. The siphon type is also divided into vortex type siphon and jet type siphon. Their advantages and disadvantages are as follows:
Direct charge type
The direct flush toilet uses the impulse of water flow to discharge feces. Generally, the pool wall is steep and the water storage area is small, so the hydraulic power is concentrated. The hydraulic power around the toilet ring increases, and the flushing efficiency is high.
Advantages: The flushing pipeline of the direct flush toilet is simple, with a short path and a thick diameter (usually 9 to 10 centimeters in diameter). It can use the gravitational acceleration of water to flush the toilet clean, and the flushing process is short. Compared with the siphon toilet in terms of flushing capacity, the direct flush toilet does not have a return bend and adopts a direct flushing method, which is easy to flush large dirt. It is not easy to cause blockage during the flushing process, and there is no need to prepare a paper basket in the bathroom. In terms of water conservation, it is also better than a siphon toilet.
Disadvantages: The biggest drawback of direct flush toilets is the loud flushing sound. Additionally, due to the small water storage surface, scaling is prone to occur, and the odor prevention function is not as good as that of siphon toilets. In addition, there are relatively few types of direct flush toilets in the market, and the selection range is not as large as that of siphon toilets.
Siphon type
The structure of a siphon type toilet is that the drainage pipeline is in a “Å” shape. After the drainage pipeline is filled with water, there will be a certain water level difference. The suction generated by the flushing water in the sewage pipe inside the toilet will discharge the toilet. Due to whether the siphon type toilet flushing relies on the force of water flow, the water surface in the pool is larger and the flushing noise is smaller. The siphon type toilet can also be divided into two types: vortex type siphon and jet type siphon.
1) Vortex siphon
This type of toilet flushing port is located on one side of the bottom of the toilet. When flushing, the water flow forms a vortex along the pool wall, which increases the flushing force of the water flow on the pool wall and also increases the suction force of the siphon effect, making it more conducive to discharging the toilet’s internal organs.
2) Jet siphon
Further improvements have been made to the siphon type toilet by adding a spray secondary channel at the bottom of the toilet, aligned with the center of the sewage outlet. When flushing, a portion of the water flows out from the water distribution hole around the toilet, and a portion is sprayed out by the spray port. This type of toilet uses a larger water flow force on the basis of siphon to quickly flush away the dirt.
Advantages: The biggest advantage of a siphon toilet is its low flushing noise, which is called mute. In terms of flushing capacity, the siphon type is easy to flush out the dirt adhering to the surface of the toilet because it has a higher water storage capacity and better odor prevention effect than the direct flush type. There are various types of siphon type toilets on the market, and there will be more options for buying a toilet.
Disadvantages: When flushing a siphon toilet, the water must be drained to a very high surface before the dirt can be washed down. Therefore, a certain amount of water must be available to achieve the purpose of flushing. At least 8 to 9 liters of water must be used each time, which is relatively water intensive. The diameter of the siphon type drainage pipe is only about 56 centimeters, which can easily block when flushing, so toilet paper cannot be directly thrown into the toilet. Installing a siphon type toilet usually requires a paper basket and a strap.
1、 The flushing effect of vortex siphon is based on the vortex or action of the diagonal edge outlet, and the flushing of the fast return pipe triggers the siphon phenomenon inside the toilet. Vortex siphons are known for their large water sealed surface area and very quiet operation. The water forms a centripetal effect by stamping the outer edge of the surrounding frame diagonally, forming a vortex at the center of the toilet to draw the contents of the toilet into the sewage pipe. This vortex effect is conducive to thoroughly cleaning the toilet. Due to the water hitting the toilet, the water splashes directly towards the outlet, accelerating the siphon effect and completely discharging the dirt.
2、 Siphon flushing is one of the two designs that forms a siphon effect without a nozzle. It completely relies on the rapid water flow generated by flushing water from the seat into the toilet to fill the return pipe and trigger the siphon of sewage in the toilet. Its characteristic is that it has a small water surface but a slight weakness in noise. Just like pouring a bucket of water into a toilet, the water completely fills the return pipe, causing a siphon effect, causing water to quickly discharge from the toilet and preventing too much return water from rising in the toilet.
3、 Jet siphon is similar to the basic concept of siphon action return pipe design, which is more advanced in efficiency. The jet hole sprays a large amount of water and immediately causes siphon action, without raising the level inside the bucket before discharging the contents. In addition to working quietly, siphon spraying also forms a larger water surface. Water enters through the spray hole in front of the seat and return bend, completely filling the return bend, forming a suction effect, causing water to quickly discharge from the toilet and preventing the return water from rising in the toilet.
4、 The design of the flushing type does not include the siphon effect, it completely relies on the driving force formed by the water drop to discharge the dirt. Its characteristics are loud noise during flushing, small and shallow water surface, and difficult to clean dirt and generate odor.
